#!/bin/bash
url='http://www.data5u.com/free/gngn/index.shtml'
wget -q "$url" -O - \
    |  egrep -A1 '<span><li>[0-9]+' \
    | sed -r -e '/--/d' -e 's/.*>([0-9\.]+)<.*/\1/' \
    | sed -e '2~2s/$/#/' -e '1~2s/$/:/' \
    | tr -d '\n' \
    | sed 's/#/\n/g'
